.box{
    width: 70px;
    height: 70px;
    border: 1px solid red;
    border-radius: 10px;
    padding: 5px;
    background-color: #00ff7f; 
    margin: 10px;
}

.boxContent{
    width: 200px;
    height: 200px;
    background-color: thistle;
}